The dismissal of Yunshi has made many people sigh, thinking that since then, the large aircraft has been lost and the domestic aviation industry has suffered heavy losses.

However, if you think about it carefully, there were indeed many conditions that were not available at that time, except for advanced aluminum alloys and large forging equipment to manufacture the main beams of the aircraft. The most important thing was the problem of the engine.

After all, the engine is the crown jewel of the aviation industry. Without a qualified engine, there will be no mature aircraft. Look at the turbofan 8 originally planned by Yunshi. It is indeed impossible to take on the important task. Look at the contemporary engines. I see, turbofan six, after more than 20 years, it is the end of dismounting, and turbofan eight? Could it be possible to break through quickly? After installation, it must be a painful beginning.

Take a look at Taihang, after so many years of doing it, and so many years of test flight, finally it is slowly mature.

In the 1980s, not to mention the turbofans, the turbojets were all strenuous, imitating the MiG 21MF turbojet 13, seven or eight years before and after it was finally stable, imitating the MiG 23 turbojet 15, finally The ending of dismounting directly.

How many years did it take for the localization of Spey, a key project that introduced a full set of technologies?

On the engine, it must be stuck.

But now it’s different. Qin Guan has already crossed over. Of course, he knew the problems encountered on the engine, so he pushed forward vigorously at the beginning. First, he fully matured Spey. With his strong promotion, Spey not only It can only be produced completely independently, and there are models with increased thrust.

The new generation of engines is also imitated on the basis of comprehensive know-how. When various advanced industrial processing technologies are available, even the F404 production line has been exchanged. In this case, the scientific and technical personnel Carry forward the spirit, fight day and night, and finally come out with the third-generation engines for fighter aircraft. Now, passenger aircraft engines for civil aviation will quickly mature.

In addition to engines, avionics and so on are all mature. It can be said that everything is ready now, only the wind is owed.

Comrades in the civil aviation department do not understand and are wary. That is normal. They have to consider the safety of passengers. Qin Guan wants to persuade everyone to put aside their doubts and tolerate their new products.

The world's advanced level? Hearing Qin Guan's words, old Shen's eyes were suspicious: "Well, it's impossible. Western engines will have to be used for several years when they mature. Let's not take risks. Besides, where is the engine?"

"Over there!" Qin Guan pointed to the apron next to it, which was a J-11 fighter: "That aircraft uses our own engine, which is almost the same as the F110."

"President Qin, are you talking to a layman? Can the engine of this fighter jet be the same as that of a civil airliner?"

"The core is the same." Qin Guan said: "Add an external duct to the outside of the core aircraft. This is our passenger aircraft engine. Old Shen, don't you know that the CFM56 engine uses the F110 core engine? Is it? And our newly developed engine, and CFM56, are completely of the same level, which is an era ahead of the turbojet engine used in the current Boeing 707."

You are a layman, I am an expert in all industries!

Old Shen shook his head: "I don't believe it."

"Chief, our civil aviation comrades don't believe it. Why don't I make a bet with them?" Qin Guan said.

bet? The old chief turned his head to look at him with interest: "Okay, what are you going to bet on?"

"Betting that our Yun-10 passenger aircraft can obtain the airworthiness certificate of Eagle State's civil aviation passenger aircraft. In other words, our passenger aircraft can pass the most stringent Eagle State standards. After Eagle State certification, it will not be able to fly around the world. There's a problem." Qin Guan said: "However, this also requires a certain amount of support from our country. In the recent negotiations, we will try to win this opportunity for Yunshi."

Qin Guan didn't expect that this matter would be solved in such a simple way. He wanted to bet with the other party. Didn't the other party say that luck is not safe? Then bring you back a certificate with the highest gold content.

If you say it, it doesn't count, I don't count it. The most formal third-party organization like that said it! You can’t say that it’s not safe, right?

After Qin Guan finished speaking, the old chief nodded immediately: "Of course this is fine! But, you have to bet, there must be a lot of money, right?"

The old chief looked at Qin Guan with a smile.

"If I lose and send two Boeing passenger planes to civil aviation, if I win, our Yun 10 successfully obtained the airworthiness certification, then I hope that our civil aviation will only consider purchasing our passenger planes in the future, and don't let us Through various means, the foreign exchange reserves accumulated so easily were all consumed in the process of purchasing passenger aircraft. It is not worth it!"

Airliner, that's a huge sum of money, think about future generations, how much foreign exchange reserves and hard-earned money have to be paid to purchase airliners from the West, in the end, I feel distressed.

If the passenger plane is certified, then the West will pack the ticket. Is there any excuse for civil aviation not to purchase?

"Our needs are wide-ranging. With only one passenger plane, it is impossible to meet all our airline needs." Shen Lao said.

To put it simply, civil aviation is divided into regional airliners and mainline airliners, and there are different seating methods. For domestic short-haul airlines, using Boeing 707 class, it would be too costly.

"We also have different passenger planes. Transporting ten is just the first step." Qin Guan said: "We also have a regional passenger plane cooperating with Hans State. This project will also be developed soon, using our two self-contained aircraft. The engine developed is enough. I believe that our future passenger planes will definitely become the leading products in the world's mainstream aviation market!"

This is of course a series of projects, and I have planned it a long time ago.

After speaking, Qin Guan glanced at Old Shen, "Why, don't you dare to bet?"

"What I dare not, if our country can produce first-class advanced passenger aircraft, our own civil aviation department, will we not buy it? In that case, I will have no face to meet people." Shen Lao made a decision.

Get it done!

In the future, if we look at what opinions the civil aviation department has, we will tell them with facts that Yun Xing will surely mature and be recognized by the market.

Looking at the happy desert country, they are all full of confidence in domestically produced weapons, but do you have insufficient confidence? After the Boeing 737 accident, the president of the next generation, who was still supporting him, even went up and sat for one time without fear of dying.

Learn from others.

"Okay, that's it. Now, let's go up and take a look!" After the episode was over, the old chief got on the plane and looked at the advanced row of LCD screens inside. He was full of praise. Our domestic Technology, really good!